2020-12-11T20:25:14,475 DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
2020-12-11T20:25:15,224 Created temporary directory: /tmp/pip-ephem-wheel-cache-t4ws339v
2020-12-11T20:25:15,229 Created temporary directory: /tmp/pip-req-tracker-dr0d4g1m
2020-12-11T20:25:15,230 Initialized build tracking at /tmp/pip-req-tracker-dr0d4g1m
2020-12-11T20:25:15,230 Created build tracker: /tmp/pip-req-tracker-dr0d4g1m
2020-12-11T20:25:15,230 Entered build tracker: /tmp/pip-req-tracker-dr0d4g1m
2020-12-11T20:25:15,232 Created temporary directory: /tmp/pip-wheel-q9y0ppms
2020-12-11T20:25:15,252 1 location(s) to search for versions of openwisp-utils:
2020-12-11T20:25:15,252 * https://pypi.org/simple/openwisp-utils/
2020-12-11T20:25:15,253 Fetching project page and analyzing links: https://pypi.org/simple/openwisp-utils/
2020-12-11T20:25:15,255 Getting page https://pypi.org/simple/openwisp-utils/
2020-12-11T20:25:15,259 Found index url https://pypi.org/simple
2020-12-11T20:25:15,924   Found link https://files.pythonhosted.org/packages/02/fe/5b571c19d5c7b1251b696c59e23f79076fdc4027cb617adb706ee8002a3c/openwisp-utils-0.1.0a0.tar.gz#sha256=41f3f6f2f2a45546b809f418211681c8845f342eed800630bf3aec04c17760cc (from https://pypi.org/simple/openwisp-utils/), version: 0.1.0a0
2020-12-11T20:25:15,934   Found link https://files.pythonhosted.org/packages/03/f0/422ddf5b0ae09c6fd7e07cf05079234b42bf040544112be4a2c876f5446a/openwisp_utils-0.1.0a0-py2.py3-none-any.whl#sha256=9838390169a8d26f89a17a8d1f899f20ea3999dc8bf6e89d4a30cab4b35e7873 (from https://pypi.org/simple/openwisp-utils/), version: 0.1.0a0
2020-12-11T20:25:15,936   Found link https://files.pythonhosted.org/packages/20/63/076237db286ca63baa4dc6a00d31ec7de2114a0a3df2ca4461e5147bc05f/openwisp-utils-0.1.0.tar.gz#sha256=310fd199c1895f878fb3f8dab2e0b84967f21a6eaac81efdf536bd61ca5ed692 (from https://pypi.org/simple/openwisp-utils/), version: 0.1.0
2020-12-11T20:25:15,937   Found link https://files.pythonhosted.org/packages/4a/52/87dafd79f0542aaedf80f846c8c76695eeac48e93d08ebdd74c0c7243688/openwisp_utils-0.1.0-py2.py3-none-any.whl#sha256=47c25287e22bdf94bfab641354233dfa1630e880a221ebaab7e2c1b39b7cfaa8 (from https://pypi.org/simple/openwisp-utils/), version: 0.1.0
2020-12-11T20:25:15,938   Found link https://files.pythonhosted.org/packages/46/34/dbf73483aed02e1f2b0f9e2f08d77e7d8b9bf794b9f1a7e35856c7a2f27d/openwisp-utils-0.1.1.tar.gz#sha256=b42afd21332ec77d2229af8cb7f304c82f233d3e02de8319f173c1d75279c1d2 (from https://pypi.org/simple/openwisp-utils/), version: 0.1.1
2020-12-11T20:25:15,939   Found link https://files.pythonhosted.org/packages/dd/10/95e5fc140fceb3aed5c74ea0d7ade85e08b84372a53c0301ea1ef6219276/openwisp_utils-0.1.1-py2.py3-none-any.whl#sha256=38b19f522533853c6b1672ef3f57364ea744af01131ae50e234ff44877955e0d (from https://pypi.org/simple/openwisp-utils/), version: 0.1.1
2020-12-11T20:25:15,940   Found link https://files.pythonhosted.org/packages/30/4e/1b1af60bd2b56dfb732e9e8b6d78012080d4f2f636e7386ef7326938045d/openwisp-utils-0.1.2.tar.gz#sha256=18b158196abafe11321eb965ee476885d5ac7eecff5aa1b2e4e628defb387f21 (from https://pypi.org/simple/openwisp-utils/), version: 0.1.2
2020-12-11T20:25:15,941   Found link https://files.pythonhosted.org/packages/86/34/a2fbb1d84707a5b2024276eeb38a34bfa37e744e76ac1b71eed407762352/openwisp_utils-0.1.2-py2.py3-none-any.whl#sha256=ff29db23d523cf068a955ba3e61d9254ad735a89541a17d97bfbcdb157ef375e (from https://pypi.org/simple/openwisp-utils/), version: 0.1.2
2020-12-11T20:25:15,942   Found link https://files.pythonhosted.org/packages/74/ef/662aab2575a6841f2a6f36c1676ed5a54f65ef7ae7a1a61b8e6d6ef505be/openwisp-utils-0.2.tar.gz#sha256=e5861f9f4d352b309900b9d32d41d68710cf41dbda8a4b5b696041fc9e072600 (from https://pypi.org/simple/openwisp-utils/), version: 0.2
2020-12-11T20:25:15,943   Found link https://files.pythonhosted.org/packages/8f/95/5c27e082133411efa7ed3a8e2d5faed5921568ac029aa66700b249fef793/openwisp_utils-0.2-py2.py3-none-any.whl#sha256=bc57554d3f55a86e0dcb8cdbf52f5fdbd3d76075c9682962eb0c5fcc700445fb (from https://pypi.org/simple/openwisp-utils/), version: 0.2
2020-12-11T20:25:15,944   Found link https://files.pythonhosted.org/packages/fe/59/eaab787ea3b6d29c602f7220db3d9a8043d91e3e7cfc5b57566dc9ed6404/openwisp-utils-0.2.1.tar.gz#sha256=7cee59b45f4d732814a0074b6ac9204f6ecfbc9b0d2f87c9cf04d5d7fe4238cd (from https://pypi.org/simple/openwisp-utils/), version: 0.2.1
2020-12-11T20:25:15,945   Found link https://files.pythonhosted.org/packages/d0/96/85a2ed498779ddc052ed7c16430d8bca985ea4706899c8fcc46d218203ba/openwisp_utils-0.2.1-py2.py3-none-any.whl#sha256=6572ee1dd70ae89cec11e370575c88181081726d18bcbb5bbb456a1a874033b6 (from https://pypi.org/simple/openwisp-utils/), version: 0.2.1
2020-12-11T20:25:15,946   Found link https://files.pythonhosted.org/packages/d5/1c/96f7c04c1647ba29a92281fa55c4b7031751bef75dd71c9db274993c7aa2/openwisp-utils-0.2.2.tar.gz#sha256=d067540666779e8bbeb2d9a3fee5673f0d98318d262ac293fc42225ef96b7961 (from https://pypi.org/simple/openwisp-utils/), version: 0.2.2
2020-12-11T20:25:15,947   Found link https://files.pythonhosted.org/packages/1c/0a/289d889ee0f6c974fb8d4345ec82ca6e68e5e659e5a5405a73cf588cce10/openwisp_utils-0.2.2-py2.py3-none-any.whl#sha256=ddd950640e99ebb63c917cf03f080d1ed6a9528af0836c8f47879f599cffa674 (from https://pypi.org/simple/openwisp-utils/), version: 0.2.2
2020-12-11T20:25:15,948   Found link https://files.pythonhosted.org/packages/6c/4d/2106694c21cf43170a238badaf8e1eb6ba552b250a80bb921496696f21ef/openwisp-utils-0.3.tar.gz#sha256=78ffb1074bc034af3e7660084267bbed4696796457029316d18526c3e13dae9e (from https://pypi.org/simple/openwisp-utils/), version: 0.3
2020-12-11T20:25:15,949   Found link https://files.pythonhosted.org/packages/db/95/15eaa4e7096a1329fff4123fac8fa7bb60daf63380fe2e601f446c972076/openwisp_utils-0.3-py2.py3-none-any.whl#sha256=0e24c1391a746864478928e1ee9138efcba89a3afb313a6943aba3ea4b6fdcc5 (from https://pypi.org/simple/openwisp-utils/), version: 0.3
2020-12-11T20:25:15,950   Found link https://files.pythonhosted.org/packages/2e/40/45c4e567216d86c4ee9f0abfd31c65b5c187983f95084fa10029a1a06f1c/openwisp-utils-0.3.1.tar.gz#sha256=3cd6ab97d6c303c89f6c28c87cc8873f6e3b65ec50f8b178cf3acf15620a3736 (from https://pypi.org/simple/openwisp-utils/), version: 0.3.1
2020-12-11T20:25:15,951   Found link https://files.pythonhosted.org/packages/61/dd/cf16319c0f7aab39ceac32219df3527625f906e2dbc4739bf82cafd78dd0/openwisp_utils-0.3.1-py2.py3-none-any.whl#sha256=fea74c137518eb855f4552974a4596e4e173411eed95bb2ae7cdb738e6194ba5 (from https://pypi.org/simple/openwisp-utils/), version: 0.3.1
2020-12-11T20:25:15,952   Found link https://files.pythonhosted.org/packages/50/6c/16365cbcd810826d2af4373527edc18c410e35bb409f27a7433433dd6331/openwisp-utils-0.3.2.tar.gz#sha256=ed8cf6129789930d23210988f05078187cf6c9c744f413cc2cbb3d236fe5ac5e (from https://pypi.org/simple/openwisp-utils/), version: 0.3.2
2020-12-11T20:25:15,954   Found link https://files.pythonhosted.org/packages/05/eb/7cda9a8bf527cd6d9b3a6f84a745cae2ebd1b66fac056d0d7bcb8e63d0d0/openwisp_utils-0.3.2-py2.py3-none-any.whl#sha256=81b659e438415bb3fe5eb23aa05b307a4f5f77271579541cbaf7f5212b8f45bf (from https://pypi.org/simple/openwisp-utils/), version: 0.3.2
2020-12-11T20:25:15,955   Found link https://files.pythonhosted.org/packages/f8/0d/1c7084a023127f9576542808d2f8ad4fa0b8ec324bc457edc3295a8a1596/openwisp-utils-0.4.tar.gz#sha256=9830a2404acc44ca869cfc2a5c62966378d0030817054dd936ccb8ddc80e6d86 (from https://pypi.org/simple/openwisp-utils/), version: 0.4
2020-12-11T20:25:15,956   Found link https://files.pythonhosted.org/packages/54/26/55179869a73f99e2884d23bdbebc89a87d016d477456e711bd7e73ac44ee/openwisp_utils-0.4-py2.py3-none-any.whl#sha256=584c08a676c8f486544b3e3a19e6431e371c194320dd41e2dee66c8a04b7cdc3 (from https://pypi.org/simple/openwisp-utils/), version: 0.4
2020-12-11T20:25:15,957   Found link https://files.pythonhosted.org/packages/f9/21/71947ac7218e60adefa5facb97374a1789ed0c56bdcf4f46d4cb2114c507/openwisp-utils-0.4.1.tar.gz#sha256=4152114147f321c6e65ff53aeb8c981ea36a1c901deda3dbc6fb41fd5c4c32c9 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.1
2020-12-11T20:25:15,958   Found link https://files.pythonhosted.org/packages/dc/6b/74894a147748ef6d7c9c3bcb0fa28974298af95ee0455a5b3758ac056cb1/openwisp_utils-0.4.1-py2.py3-none-any.whl#sha256=83e94e2ea1d16941533c20c599ad91bd9729be12779dffc386f33e93881507bf (from https://pypi.org/simple/openwisp-utils/), version: 0.4.1
2020-12-11T20:25:15,959   Found link https://files.pythonhosted.org/packages/b6/eb/8fa3283f78ed347066430ab16ea41fea3534ba9dd14886f2a2a6eaabaa25/openwisp-utils-0.4.2.tar.gz#sha256=e083f22715ef1ce0f6ac77dbac1ab64dfeed6fb9fb10dcba8e83e6dfb5404a99 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.2
2020-12-11T20:25:15,960   Found link https://files.pythonhosted.org/packages/1c/6c/78277b1d60f675a96d457b7fdfddcb9312ed3b5b2af3d320bfa09ee3a13e/openwisp_utils-0.4.2-py2.py3-none-any.whl#sha256=b932c52bd6becba12dfcd94c5dee34251a7fc2da6affac7bf5a54ec6ab40b491 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.2
2020-12-11T20:25:15,961   Found link https://files.pythonhosted.org/packages/98/90/1fba66ea6a917839456219206a49d6280b183b0ae5641712f812a7807235/openwisp-utils-0.4.3.tar.gz#sha256=750b14c80c855b86667f810014f974c85dd08ed313519a9464f90cef85b3bd53 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.3
2020-12-11T20:25:15,962   Found link https://files.pythonhosted.org/packages/22/22/50ca5a8218632168b2c2c3bedcba0de85fd18659b693de90069c4db8acf6/openwisp_utils-0.4.3-py2.py3-none-any.whl#sha256=8b568944c14b3ca945b53ef6b024b23b4a9395a915d72360a7ad9375140f9a49 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.3
2020-12-11T20:25:15,963   Found link https://files.pythonhosted.org/packages/f2/f2/3ae5e0734da62663834d4c82ab081b8c4def69a53d582ed34bc850060b22/openwisp-utils-0.4.4.tar.gz#sha256=0e127530db9950ae260578ede4577d505ed7088e240a15e3db274bf815805934 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.4
2020-12-11T20:25:15,965   Found link https://files.pythonhosted.org/packages/68/b7/eb72c4ff0c620f235c470d519b754e04eb2871bd7ddafb5b6d8e2c6d2081/openwisp_utils-0.4.4-py2.py3-none-any.whl#sha256=6f22fed34c115826d465d2e4d46bd327f7701608cb0acb40cc0af7c717ad094b (from https://pypi.org/simple/openwisp-utils/), version: 0.4.4
2020-12-11T20:25:15,966   Found link https://files.pythonhosted.org/packages/c5/bd/3333bbd0f034d8b28a61ed4bd5151a28cec12b4ba058c93edab9a0c815bf/openwisp-utils-0.4.5.tar.gz#sha256=9d1f784e5c5c070b440ab327c9723bd8ac8534c42bc426760106c9390d031aea (from https://pypi.org/simple/openwisp-utils/), version: 0.4.5
2020-12-11T20:25:15,967   Found link https://files.pythonhosted.org/packages/20/64/aa2387c506ac1ce61f16cf7a29597dcf1c8d80ceff9c2069fb12a9c18f0f/openwisp_utils-0.4.5-py2.py3-none-any.whl#sha256=f6ff6065a746fc5f6751fcacfddc0d304608a130b0f9b2aa9802537968173db3 (from https://pypi.org/simple/openwisp-utils/), version: 0.4.5
2020-12-11T20:25:15,968   Found link https://files.pythonhosted.org/packages/dc/9f/bdc09cf1dee86f4584a0bbda21156b643c2e4b47250a2f82901d443a677f/openwisp-utils-0.5.tar.gz#sha256=e22ee79255f6842df7a0471abbaa8def5d7490192477ecb4dab726636ca8a328 (from https://pypi.org/simple/openwisp-utils/), version: 0.5
2020-12-11T20:25:15,969   Found link https://files.pythonhosted.org/packages/06/8e/a2a8904c3446381170d957efa2a482c6dcec54a907f3e1c54c3458e72fe8/openwisp_utils-0.5-py2.py3-none-any.whl#sha256=c8d21fe0c6483bdc3ca62896d584c203817ec3132bf85c0e516e2eba7f7dee82 (from https://pypi.org/simple/openwisp-utils/), version: 0.5
2020-12-11T20:25:15,970   Found link https://files.pythonhosted.org/packages/8f/1b/fbe4ec8dacff6f777c2fecea815fa2f470e88af6bed605af0e1efc70f42d/openwisp-utils-0.5.1.tar.gz#sha256=3791c878bd5de7c3df13ac8a97a9b3ac0c79cba965a5c881ff63b147b0a84009 (from https://pypi.org/simple/openwisp-utils/), version: 0.5.1
2020-12-11T20:25:15,971   Found link https://files.pythonhosted.org/packages/19/13/c0c430bd9dcb18f055cb0b9c25cdd478a8b4587fdae2ed7c2cae3a45e5e5/openwisp_utils-0.5.1-py2.py3-none-any.whl#sha256=095e8c667f8ff3476a022c964495edcc9c2a5e67cb21919349e1b00d5c5d086c (from https://pypi.org/simple/openwisp-utils/), version: 0.5.1
2020-12-11T20:25:15,972   Found link https://files.pythonhosted.org/packages/6c/c3/068a9283946cfafc83215e3de2707756656b7c39de54f6b724c2ca399158/openwisp-utils-0.6.tar.gz#sha256=960883b17ad3d4bcf55fbee2170f84aa690f9669ce7f9b438645e3a8be383a9a (from https://pypi.org/simple/openwisp-utils/), version: 0.6
2020-12-11T20:25:15,974   Found link https://files.pythonhosted.org/packages/56/e0/ab85acbea2f7fd48e103c9041e46a4b70b9f505a98f73754454a312648fd/openwisp_utils-0.6-py2.py3-none-any.whl#sha256=e6480d3ee5784b4a9f4312893aa081a0ee6e931720e08754e33c2f06a93f17de (from https://pypi.org/simple/openwisp-utils/), version: 0.6
2020-12-11T20:25:15,974   Found link https://files.pythonhosted.org/packages/da/bd/99e11e06b029b7f31d305e103efe7d0a13b4f6ecfe90789dce8529971e45/openwisp-utils-0.6.1.tar.gz#sha256=83f974bfcc81fe4201c389a4e3e9eec4cf40c5df8db1d54932a6fb3a4a74478c (from https://pypi.org/simple/openwisp-utils/), version: 0.6.1
2020-12-11T20:25:15,976   Found link https://files.pythonhosted.org/packages/43/c1/c9fcda9e963f533025561c89d0d153ec32aa606d70ad69e9d6dcf5480429/openwisp_utils-0.6.1-py2.py3-none-any.whl#sha256=678f099cbba6a71716bd75316cd3a26556212250b01c79715ae39a748aa1f2bb (from https://pypi.org/simple/openwisp-utils/), version: 0.6.1
2020-12-11T20:25:15,977   Found link https://files.pythonhosted.org/packages/ae/8e/f98f1b690cbbc0b0b4940c9363e5b3d2f1301e8414b459141e4fa2940003/openwisp-utils-0.6.2.tar.gz#sha256=c1314c951faadba934d8546c458c9cd76cc64da9e4030160fe481b7da6b828f1 (from https://pypi.org/simple/openwisp-utils/), version: 0.6.2
2020-12-11T20:25:15,978   Found link https://files.pythonhosted.org/packages/82/e1/1172a014b8d8f070d82b0ac4ccb37f74bed7d750523e7f02878de5a44dcc/openwisp_utils-0.6.2-py2.py3-none-any.whl#sha256=92df095761bc5a27e82dd363b246ea05630ef5d6efb5fd572838b12a00d8bf6c (from https://pypi.org/simple/openwisp-utils/), version: 0.6.2
2020-12-11T20:25:15,979   Found link https://files.pythonhosted.org/packages/1f/fc/27a05977f6b063d3da284196a4fa0823edfcb5d947dc176b72f391926447/openwisp-utils-0.6.3.tar.gz#sha256=9d3314f3db13b18dc29520373f96bd3accdec91700a9305620776c762673156d (from https://pypi.org/simple/openwisp-utils/), version: 0.6.3
2020-12-11T20:25:15,980   Found link https://files.pythonhosted.org/packages/a5/ca/70071048bb2e2b72dd12346217cef8c22db103879c7acd5ad4dd6d161bd1/openwisp_utils-0.6.3-py2.py3-none-any.whl#sha256=454d56bc67b182e74f019527fe0510a20798cc4aa27900e14ed43a7933a3ed7d (from https://pypi.org/simple/openwisp-utils/), version: 0.6.3
2020-12-11T20:25:15,981   Found link https://files.pythonhosted.org/packages/1f/e5/fe16a1413d503e79cff70fa0ffb7455f3ba311e56af80e66a41a57b5e103/openwisp-utils-0.7.tar.gz#sha256=4e0a60aa3394dfbec2f0f384b6ee5957f1fa3825c6ce9e7e773e3e8f1f32e794 (from https://pypi.org/simple/openwisp-utils/), version: 0.7
2020-12-11T20:25:15,982   Found link https://files.pythonhosted.org/packages/4d/e5/bf44a796211bbf04a7270d035d1b891c3550a8918927a6aad49cbe30a0e5/openwisp_utils-0.7-py2.py3-none-any.whl#sha256=240fe22819c4d5c6d8cfdd6844823c7e1e6266a1c4f77db94e9a428aedd82b07 (from https://pypi.org/simple/openwisp-utils/), version: 0.7
2020-12-11T20:25:15,983   Found link https://files.pythonhosted.org/packages/d2/36/8f6068efca7417d4ffe9f7dab5c9786c1be92d5294e6467d516fd8e9bf75/openwisp-utils-0.7.1.tar.gz#sha256=3a366377183e20c56d3feee393d6464e61df0b33d5944a3129a5daadb2f9d61f (from https://pypi.org/simple/openwisp-utils/), version: 0.7.1
2020-12-11T20:25:15,984   Found link https://files.pythonhosted.org/packages/c5/97/c823f3d5f4c0670b2e520da3dcb218ec9aa8c6d5f9d1378628e6cd704ba7/openwisp_utils-0.7.1-py2.py3-none-any.whl#sha256=afc22164792a56c51b4523fcf09ac3caf3b81586ea86f2cd12e489990a98ceee (from https://pypi.org/simple/openwisp-utils/), version: 0.7.1
2020-12-11T20:25:15,985   Found link https://files.pythonhosted.org/packages/46/a3/696213aca649f2bb10120af5de16d21c07b4da6480416e7aeb0f02545155/openwisp-utils-0.7.2.tar.gz#sha256=e2ddd05e99212ebbf8e0d84fd92abf294b4427e05e78f6145a3b155aefa5150a (from https://pypi.org/simple/openwisp-utils/), version: 0.7.2
2020-12-11T20:25:15,986   Found link https://files.pythonhosted.org/packages/ff/03/457e1ceebb885d9482923457c918212f40a16172146948423fde7856cd13/openwisp_utils-0.7.2-py2.py3-none-any.whl#sha256=7cf926125489596ba90a5e5cfac35134c14df3ea1d0152b50d8f17b8598c0bcf (from https://pypi.org/simple/openwisp-utils/), version: 0.7.2
2020-12-11T20:25:16,010 Given no hashes to check 2 links for project 'openwisp-utils': discarding no candidates
2020-12-11T20:25:16,015 Using version 0.7.2 (newest of versions: 0.7.2)
2020-12-11T20:25:16,024 Collecting openwisp-utils==0.7.2
2020-12-11T20:25:16,028   Created temporary directory: /tmp/pip-unpack-m0h2p8a0
2020-12-11T20:25:17,425   Downloading openwisp_utils-0.7.2-py2.py3-none-any.whl (72 kB)
2020-12-11T20:25:17,460   Added openwisp-utils==0.7.2 from https://files.pythonhosted.org/packages/ff/03/457e1ceebb885d9482923457c918212f40a16172146948423fde7856cd13/openwisp_utils-0.7.2-py2.py3-none-any.whl#sha256=7cf926125489596ba90a5e5cfac35134c14df3ea1d0152b50d8f17b8598c0bcf to build tracker '/tmp/pip-req-tracker-dr0d4g1m'
2020-12-11T20:25:17,462   Removed openwisp-utils==0.7.2 from https://files.pythonhosted.org/packages/ff/03/457e1ceebb885d9482923457c918212f40a16172146948423fde7856cd13/openwisp_utils-0.7.2-py2.py3-none-any.whl#sha256=7cf926125489596ba90a5e5cfac35134c14df3ea1d0152b50d8f17b8598c0bcf from build tracker '/tmp/pip-req-tracker-dr0d4g1m'
2020-12-11T20:25:17,474   Saved /tmp/tmpc1i7ucqn/openwisp_utils-0.7.2-py2.py3-none-any.whl
2020-12-11T20:25:17,506 Skipping openwisp-utils, due to already being wheel.
2020-12-11T20:25:17,507 Removed build tracker: '/tmp/pip-req-tracker-dr0d4g1m'